Home / 11,525.03-17,289.60-4,028.18

Finding the Fourth Proportional to 11,525.03, 17,289.60 and 4,028.18

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Solution

The fourth proportional to 11,525.03, 17,289.60 and 4,028.18 is: 6,042.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,525.03 : 17,289.60 = 4,028.18 : x
  2. Step 2: Convert to fraction form
    11,525.03/17,289.60 = 4,028.18/x
  3. Step 3: Cross multiply
    11,525.03x = 17,289.60 × 4,028.18
  4. Step 4: Simplify right side
    11,525.03x = 69,645,639.29
  5. Step 5: Solve for x
    x = 69,645,639.29/11,525.03
  6. Step 6: Final answer
    x = 6,042.99

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.